21311622

素因数分解:

$2^1\times 3^2\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2612

約数の個数: 24

約数和(自身を含む): 46276776

約数和(自身を除く): 24965154

約数列:

[1, 2, 3, 6, 9, 18, 587, 1174, 1761, 2017, 3522, 4034, 5283, 6051, 10566, 12102, 18153, 36306, 1183979, 2367958, 3551937, 7103874, 10655811, 21311622]

約数ペア:

[(1, 21311622), (2, 10655811), (3, 7103874), (6, 3551937), (9, 2367958), (18, 1183979), (587, 36306), (1174, 18153), (1761, 12102), (2017, 10566), (3522, 6051), (4034, 5283)]